Jujutsu Kaisen has become one of the most popular and iconic shonen anime series of the modern era. A part of the "dark trio," it's a strong competitor to Demon Slayer and My Hero Academia. Part of Jujutsu Kaisen's popularity can be attributed to the unique set of characters and their relationships. From the goofy yet overpowered Satoru Gojo, to the mysterious but affable Panda, the series had many characters who were appreciated by diverse segments of its fanbase.
Source:https://www.cbr.com/jujutsu-kaisens-relationships-best-worst/